>4Q09_1|Chain A|Carbonic anhydrase 2|Homo sapiens (9606) MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHSFKVEFDDSQDKAVLKGGPLDGTYRLTQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDAGKASQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLNECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK